@article {35851,
	title = {Demineralization of petroleum cokes and fly-ash samples obtained from the upgrading of Athabasca oil sands bitumen},
	year = {1988},
	pages = {53},
	institution = {Abstract of Papers of the American Chemical Society},
	author = {Majid, A. and Ratcliffe, C. I. and Ripmeester, J. A.}
}
